Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751423AbdGPJgF (ORCPT ); Sun, 16 Jul 2017 05:36:05 -0400 Received: from mail-pg0-f67.google.com ([74.125.83.67]:33631 "EHLO mail-pg0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751255AbdGPJdN (ORCPT ); Sun, 16 Jul 2017 05:33:13 -0400 From: Arvind Yadav To: 3chas3@gmail.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-atm-general@lists.sourceforge.net Subject: [PATCH 05/12] atm: he: constify pci_device_id. Date: Sun, 16 Jul 2017 15:02:33 +0530 Message-Id: <1500197560-14623-6-git-send-email-arvind.yadav.cs@gmail.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1500197560-14623-1-git-send-email-arvind.yadav.cs@gmail.com> References: <1500197560-14623-1-git-send-email-arvind.yadav.cs@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1066 Lines: 32 pci_device_id are not supposed to change at runtime. All functions working with pci_device_id provided by work with const pci_device_id. So mark the non-const structs as const. File size before: text data bss dec hex filename 26514 440 48 27002 697a drivers/atm/he.o File size After adding 'const': text data bss dec hex filename 26578 376 48 27002 697a drivers/atm/he.o Signed-off-by: Arvind Yadav --- drivers/atm/he.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/atm/he.c b/drivers/atm/he.c index 37ee21c..8f6156d 100644 --- a/drivers/atm/he.c +++ b/drivers/atm/he.c @@ -2851,7 +2851,7 @@ MODULE_PARM_DESC(irq_coalesce, "use interrupt coalescing (default 1)"); module_param(sdh, bool, 0); MODULE_PARM_DESC(sdh, "use SDH framing (default 0)"); -static struct pci_device_id he_pci_tbl[] = { +static const struct pci_device_id he_pci_tbl[] = { { PCI_VDEVICE(FORE, PCI_DEVICE_ID_FORE_HE), 0 }, { 0, } }; -- 2.7.4